Billing tolls accumulated during a rental period comprises a third party entity, a toll authority, and a toll rental entity coupled to the third party entity and to the toll authority, wherein the third party entity sends a request for service to the toll rental entity, wherein the toll rental entity...http://www.google.de/patents/US20070124198?utm_source=gb-gplus-sharePatent US20070124198 - System, method and computer readable medium for billing tolls
